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SUMMARY:Vincenzo Alba (University of Amsterdam)
DTSTART:20200914T160000Z
DTEND:20200914T170000Z
DTSTAMP:20260423T024743Z
UID:QM3/14
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/QM3/14/">Hyd
 rodynamic framework for out-of-equilibrium entangled many-body systems</a>
 \nby Vincenzo Alba (University of Amsterdam) as part of Quantum Matter mee
 ts Maths (IST\, Lisbon)\n\n\nAbstract\nEntanglement and entropy are key co
 ncepts standing at the foundations of quantum and statistical mechanics\, 
 respectively. In the last decade the study of quantum quenches revealed th
 at these two concepts are intricately intertwined. For integrable models\,
  novel hydrodynamic approaches based on a quasiparticle picture emerged as
  a new platform allowing for a quantitative understanding of quantum infor
 mation dynamics in quantum many-body systems. Remarkably\, this gives fres
 h insights on how thermodynamics emerges in isolated out-of-equilibrium qu
 antum systems.\n\nI will start by reviewing this new unifying framework. I
  will then discuss several applications to entanglement-related quantities
 \, such as entanglement entropies\, mutual information\, logarithmic negat
 ivity. I will also show how the framework allows to study the interplay be
 tween quantum information dynamics and transport of local conserved quanti
 ties. Finally\, I will derive some simple bounds on the quantum informatio
 n scrambling in out-of-equilibrium systems.\n
LOCATION:https://researchseminars.org/talk/QM3/14/
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